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Articles 3901 - 3930 of 9836
Full-Text Articles in Entire DC Network
The Effect Of Zilpaterol Hydrochloride On Meat Quality Of Calf-Fed Holstein Steers, S. F. Holmer, D. M. Fernandez- Duenas, S. M. Scramlin, C. M. Souza, D. D. Boler, F. K. Mckeith, J. Killefer, R. J. Delmore, J. L. Beckett, T. E. Lawrence, D. L. Vanoverbeke, G. G. Hilton, M. E. Dikeman, J. C. Brooks, R. A. Zinn, M. N. Streeter, J. P. Hutcheson, W. T. Nichols, D. M. Allen, D. A, Yates
The Effect Of Zilpaterol Hydrochloride On Meat Quality Of Calf-Fed Holstein Steers, S. F. Holmer, D. M. Fernandez- Duenas, S. M. Scramlin, C. M. Souza, D. D. Boler, F. K. Mckeith, J. Killefer, R. J. Delmore, J. L. Beckett, T. E. Lawrence, D. L. Vanoverbeke, G. G. Hilton, M. E. Dikeman, J. C. Brooks, R. A. Zinn, M. N. Streeter, J. P. Hutcheson, W. T. Nichols, D. M. Allen, D. A, Yates
Animal Science
The objective of these studies was to evaluate the effects of zilpaterol hydrochloride (ZH), fed for 0, 20, or 30 d, on meat quality attributes of calf-fed Holstein steers. Steers were slaughtered at a commercial facility, and carcasses were selected by HCW to represent the pen mean. Further carcass selection was based on quality grade (Choice and Select) and yield grade. Proximate composition, measures of water holding capacity, and tenderness using Warner-Bratzler shear force after 7, 14, or 21 d postmortem were evaluated on the shoulder clod (triceps brachii), top butt (gluteus medius), and strip loin (longissimus lumborum). Percentage of …
The Report: Spring 2009, Recreation, Parks, & Tourism Administration; California Polytechnic University - San Luis Obispo
The Report: Spring 2009, Recreation, Parks, & Tourism Administration; California Polytechnic University - San Luis Obispo
The Report
No abstract provided.
Financial Management To Support Sustainability, Doug Cerf, Arline Savage
Financial Management To Support Sustainability, Doug Cerf, Arline Savage
Accounting
No abstract provided.
Alasdair Macintyre’S Aristotelian Business Ethics: A Critique, John Dobson
Alasdair Macintyre’S Aristotelian Business Ethics: A Critique, John Dobson
Finance
This paper begins by summarizing and distilling MacIntyre’s sweeping critique of modern business. It identifies the crux of MacIntyre’s critique as centering on the fundamental Aristotelian concepts of internal goods and practices. MacIntyre essentially follows Aristotle in arguing that by privileging external goods over internal goods, business activity – and certainly modern capitalistic business activity – corrupts practices. Thus, from the perspective of virtue ethics, business is morally indefensible. The paper continues with an evaluation of MacIntyre’s arguments. The conclusion is drawn that MacIntyre’s critique, although partially valid, does not vitiate modern business as he claims. In short, modern business …
Annual Summary Of Grant And Contract Activity Fiscal Year 2009, Grants Development Office
Annual Summary Of Grant And Contract Activity Fiscal Year 2009, Grants Development Office
Grants Development Office Reports
No abstract provided.
Grants And Contracts Awarded In Fiscal Year 2009, Grants Development Office
Grants And Contracts Awarded In Fiscal Year 2009, Grants Development Office
Grants Development Office Reports
No abstract provided.
Mendel's Search For True-Breeding Hybrids, William D. Stansfield
Mendel's Search For True-Breeding Hybrids, William D. Stansfield
Biological Sciences
No abstract provided.
Volume I, Master Plan And Environmental Impact Report: Technical Map 2009 Update, Facilities Planning And Capital Projects, California Polytechnic State University - San Luis Obispo
Volume I, Master Plan And Environmental Impact Report: Technical Map 2009 Update, Facilities Planning And Capital Projects, California Polytechnic State University - San Luis Obispo
Publications
No abstract provided.
Genome Size As A Predictor Of Guard Cell Length In Arabidopsis Thaliana Is Independent Of Environmental Conditions, Barry H. Lomax, F. Ian Woodward, Ilia J. Leitch, Charles A. Knight, Janice A. Lake
Genome Size As A Predictor Of Guard Cell Length In Arabidopsis Thaliana Is Independent Of Environmental Conditions, Barry H. Lomax, F. Ian Woodward, Ilia J. Leitch, Charles A. Knight, Janice A. Lake
Biological Sciences
• The recent discovery of a strong positive relationship between angiosperm genome size and stomatal guard cell length (GCL) opens the possibility of using plant fossil guard cell size as a proxy for changes in angiosperm genome size over periods of environmental change.
• The responses of GCL to environmental stimuli are currently unknown and may obscure this predictive relationship.
• Here, we investigated the effects of environmental variables (atmospheric CO2, drought, relative humidity, irradiance, ultraviolet radiation and pathogen attack) on GCL in the model plant Arabidopsis thaliana to quantify environmentally induced variation.
• GCL responded to all …
Robots In War: Issues Of Risk And Ethics, Patrick Lin, George A. Bekey, Keith Abney
Robots In War: Issues Of Risk And Ethics, Patrick Lin, George A. Bekey, Keith Abney
Philosophy
War robots clearly hold tremendous advantages-from saving the lives of our own soldiers, to safely defusing roadside bombs, to operating in inaccessible and dangerous environments such as mountainside caves and underwater. Without emotions and other liabilities on the battlefield, they could conduct warfare more ethically and effectively than human soldiers who are susceptible to overreactions, anger, vengeance, fatigue, low morale, and so on. But the use of robots, especially autonomous ones, raises a a host of ethical and risk issues. This paper offers a a survey of such emerging issues in this new but rapidly advancing area of technology.
A Hotbed Of Research: Students And Professors Study The Effects Of A Fire At Swanton Pacific Ranch, Stacia Momburg
A Hotbed Of Research: Students And Professors Study The Effects Of A Fire At Swanton Pacific Ranch, Stacia Momburg
Cal Poly Magazine
No abstract provided.
Group Feeding For The Lactating Cow, Anthony Joseph Martin
Group Feeding For The Lactating Cow, Anthony Joseph Martin
Dairy Science
Feeding individualized rations for lactating dairy cattle in the commercial herd based on dietary needs is a popular issue. This has been a debating topic since evolution of the Total Mixed Ration (TMR). Since dairymen were able to mix grain in a feed wagon and mix a specific dietary ration to meet the demand for an organized group, there has been an issue in which protocol cow pen grouping should take. Dairymen have always feed cattle based on if lactating or late in their gestation, nonlactating. With the evolution of the TMR dairymen are then allowed to go into more …
Effects Of Feeding Zilpaterol Hydrochloride For Twenty To Forty Days On Carcass Cutability And Subprimal Yield Of Calf-Fed Holstein Steers, D. D. Boler, S. F. Holmer, F. K. Mckeith, J. Killefer, D. L. Vanoverbeke, G. G. Hilton, R. J. Delmore, J L. Beckett, J. C. Brooks, R. K. Miller, D. B. Griffen, J. W. Savell, T. E. Lawrence, N. A. Elam, M N. Streeter, W. T. Nichols, J. P. Hutcheson, D. A. Yates, D. M. Allen
Effects Of Feeding Zilpaterol Hydrochloride For Twenty To Forty Days On Carcass Cutability And Subprimal Yield Of Calf-Fed Holstein Steers, D. D. Boler, S. F. Holmer, F. K. Mckeith, J. Killefer, D. L. Vanoverbeke, G. G. Hilton, R. J. Delmore, J L. Beckett, J. C. Brooks, R. K. Miller, D. B. Griffen, J. W. Savell, T. E. Lawrence, N. A. Elam, M N. Streeter, W. T. Nichols, J. P. Hutcheson, D. A. Yates, D. M. Allen
Animal Science
Zilpaterol hydrochloride (ZH) is designed to increase carcass leanness, chilled side weight (CSW), and percent saleable yield. The objective of this study was to evaluate the effect of a single dose of ZH on cutability and subprimal yield of calf-fed Holstein steers when fed for increasing durations. Two hundred forty steers were fed 8.3 mg/kg of ZH on a DM basis for 0, 20, 30, or 40 d, with a 3-d withdrawal before slaughter. After slaughter, steers were fabricated into 4 pieces (round, loin/flank, rib/plate, and chuck), packaged in combos, shipped to 2 locations, and further fabricated into subprimal pieces …
Food Availability And Parasite Infection Influence Mating Tactics In Guppies (Poecilia Reticulata), Gita R. Kolluru, Gregory F. Grether, Eric Dunlop, Sandra H. South
Food Availability And Parasite Infection Influence Mating Tactics In Guppies (Poecilia Reticulata), Gita R. Kolluru, Gregory F. Grether, Eric Dunlop, Sandra H. South
Biological Sciences
Despite the important effects of diet and parasite infection on male reproductive behavior, few studies have simultaneously addressed their influence on intrasexual selection (male–male competition). We examined the synergistic effects of 2 naturally varying environmental factors, lifetime food intake and infection, with the monogenean parasite Gyrodactylus turnbulli on the mating tactics and foraging behavior of male guppies (Poecilia reticulata). We allowed fish to interact directly with each other during observations and found that unparasitized males won more intermale contests, courted females more frequently, and received positive responses to courtship displays more frequently than males that had been infected. …
Alumni Newsletter, 2008-2009, Political Science Department
Alumni Newsletter, 2008-2009, Political Science Department
Political Science Department Newsletter
No abstract provided.
Serpentine Geoecology Of Eastern North America: A Review, Nishanta Rajakaruna, Tanner B. Harris, Earl B. Alexander
Serpentine Geoecology Of Eastern North America: A Review, Nishanta Rajakaruna, Tanner B. Harris, Earl B. Alexander
Biological Sciences
Serpentine outcrops are model habitats for geoecological studies. While much attention has been paid to serpentine outcrops worldwide, the literature on eastern North American serpentine and associated biota is scant. This review examines the available literature, published and unpublished, on geoecological studies conducted on serpentine in eastern North America, from Newfoundland through Québec and New England south to Alabama. Most serpentine outcrops in the region have been mapped, but there have been few intensive mineralogical and pedological investigations. The limited soil analyses available suggest elevated levels of heavy metals such as Ni, near-neutral pH values, and Ca∶Mg ratios < 1, characteristic of serpentine soils worldwide. Botanical studies to date have largely focused on floristic surveys and the influence of fire exclusion and grazing on indigenous vegetation. To date, 751 taxa of vascular plants belonging to 92 families have been reported from serpentine outcrops in the region. Two taxa, Agalinis acuta …
Economics And Policy Context For The Biological Management Of Soil Fertility (Bmsf) In Ethiopia, Habtamu T. Kassahun, Charles F. Nicholson, Dawit Solomon, Amy S. Collick, Tammo S. Steenhuis
Economics And Policy Context For The Biological Management Of Soil Fertility (Bmsf) In Ethiopia, Habtamu T. Kassahun, Charles F. Nicholson, Dawit Solomon, Amy S. Collick, Tammo S. Steenhuis
Agribusiness
Many developing countries implement programs and policies to increase or maintain soil fertility, with the objectives of increased crop yields and decreased poverty. However, few countries give emphasis to the biological management of soil fertility (BMSF) compared to more traditional approaches. Ethiopia emphasizes the use synthetic fertilizers to increase food security and reduce poverty, with little attention to BMSF. This paper examines the long term fertilizer consumption and agricultural productivity response trend and discusses the potential for BMSF to promote agricultural productivity and reduce poverty in Ethiopia. The paper also discusses the Economics and Policy Context for BMSF for the …
Alumna Atop The World: Megan Delehanty Climbs To The Summit Of Mt. Everest, Matt Lazier
Alumna Atop The World: Megan Delehanty Climbs To The Summit Of Mt. Everest, Matt Lazier
Cal Poly Magazine
No abstract provided.
Dairy Intake And 1,25-Dihydroxyvitamin D Levels In Men At High Risk For Prostate Cancer, Marilyn Tseng, Veda Giri, Deborah Watkins-Bruner, Edward Giovannucci
Dairy Intake And 1,25-Dihydroxyvitamin D Levels In Men At High Risk For Prostate Cancer, Marilyn Tseng, Veda Giri, Deborah Watkins-Bruner, Edward Giovannucci
Kinesiology and Public Health
Objective Dairy food intake has been associated with prostate cancer in previous work, but the mechanism by which this occurs is unknown. Dairy calcium may suppress circulating levels of potentially cancer-protective 1,25-hydroxyvitamin D (1,25(OH)2D). We examined the associations of dairy, milk, calcium, and vitamin D intake with plasma 1,25(OH)2D levels among 296 men (194 black, 102 non-black) enrolled in a high risk program for prostate cancer from 10/96 to 10/07. Methods All participants completed diet and health history questionnaires and provided plasma samples, which were assessed for levels of 25-hydroxyvitamin D and 1,25(OH)2D. We used multivariate linear regression to examine …
Mechanisms Underlying The Association Between Breastfeeding And Obesity, Cynthia J. Bartok, Alison K. Ventura
Mechanisms Underlying The Association Between Breastfeeding And Obesity, Cynthia J. Bartok, Alison K. Ventura
Kinesiology and Public Health
Decades of epidemiological research have established that breastfeeding is associated with a modest reduction in risk of later overweight and obesity. However, no systematic effort has been made to delineate the mechanisms that may explain this association. This review summarizes evidence from a variety of disciplines to understand the potential mechanisms underlying this association. One possibility is that this association is spurious and that confounding factors fully or partially explain this association. Additionally, breastfeeding could confer protection by: encouraging the infant's emerging capabilities of self-regulation of intake; reducing problematic feeding behaviors on the part of caregivers that interfere with the …
Tall Fescue (Lolium Arundinaceum (Schreb.) S.J. Darbyshire) Cultivar Performance In The Central California Coastal Region, Seril Shimizu
Tall Fescue (Lolium Arundinaceum (Schreb.) S.J. Darbyshire) Cultivar Performance In The Central California Coastal Region, Seril Shimizu
Master's Theses
Tall fescue (Lolium arundinaceum (Schreb.) S.J. Darbyshire) has long been known as a turfgrass that utilizes lower levels of inputs than most other cool season turfgrasses (Turgeon, 2005). In recent years, turf breeders have been selecting for cultivars of tall fescue that have finer leaf textures. As the use of tall fescue expands, consumers want to now what cultivar to use and how to manage it. This study looked at 18 tall fescue cultivars grown at two mowing heights of five and 10 centimeters and evaluated plant quality based on stand density, leaf texture, and genetic plant color. In the …
The Effects Of Aging On Muscle Loss And Nuclear Factor Kappa-B Levels In Rats Fed A Diet Containing Suboptimal Leucine Levels, Corinne Rose Kohlen
The Effects Of Aging On Muscle Loss And Nuclear Factor Kappa-B Levels In Rats Fed A Diet Containing Suboptimal Leucine Levels, Corinne Rose Kohlen
Master's Theses
Loss of muscle due to aging is often associated with significant detrimental effects. Therefore, it is crucial to understand signaling molecules that may trigger the muscle loss or prevent the process. The transcription factor, Nuclear Factor Kappa-B (NF-κB), is associated with both catabolic and anabolic pathways of muscle metabolism and may be involved in age-related muscle loss. Leucine is an essential amino acid that is required for both protein synthesis and intracellular signaling pathways that regulate protein synthesis and degradation. The current study examined muscle NF-kB levels in male Sprague-Dawley rats, aged 6 (adult) and 21 months (old) fed a …
A Unified Resource Platform For The Rapid Development Of Scalable Web Applications, Russell Palmiter
A Unified Resource Platform For The Rapid Development Of Scalable Web Applications, Russell Palmiter
Master's Theses
This thesis presents Web Utility Kit (WUT): a platform that helps to simplify the process of creating modern web applications. It addresses the need to simplify the web development process through the creation of a hosted service that provides access to a unified set of resources. The resources are made available through a variety of protocols and formats to help simplify their consumption. It also provides a uniform model across all of its resources making multi-resource development an easier and more familiar task. WUT saves the time and cost associated with deployment, maintenance, and hosting of the hardware and software …
Vote For Your Favorite Float In The Rose Parade, Public Affairs Office
Vote For Your Favorite Float In The Rose Parade, Public Affairs Office
Press Releases
No abstract provided.
Cal Poly Horse Judging Team Fares Well At Competition In Oklahoma City, Public Affairs Office
Cal Poly Horse Judging Team Fares Well At Competition In Oklahoma City, Public Affairs Office
Press Releases
No abstract provided.
Changes In Biotic And Abiotic Processes Following Mangrove Clearing, Elise Granek, Benjamin I. Ruttenberg
Changes In Biotic And Abiotic Processes Following Mangrove Clearing, Elise Granek, Benjamin I. Ruttenberg
Biological Sciences
Mangrove forests, important tropical coastal habitats, are in decline worldwide primarily due to removal by humans. Changes to mangrove systems can alter ecosystem properties through direct effects on abiotic factors such as temperature, light and nutrient supply or through changes in biotic factors such as primary productivity or species composition. Despite the importance of mangroves as transitional habitats between land and sea, little research has examined changes that occur when they are cleared. We examined changes in a number of biotic and abiotic factors following the anthropogenic removal of red mangroves (Rhizophora mangle) in the Panamanian Caribbean, including …
Mustang Daily, December 8, 2008
Mustang Daily, December 8, 2008
Cal Poly Student Newspaper
Student newspaper of California Polytechnic State University, San Luis Obispo, CA.
Mustang Daily, December 4, 2008
Mustang Daily, December 4, 2008
Cal Poly Student Newspaper
Student newspaper of California Polytechnic State University, San Luis Obispo, CA.
Mustang Daily, December 3, 2008
Mustang Daily, December 3, 2008
Cal Poly Student Newspaper
Student newspaper of California Polytechnic State University, San Luis Obispo, CA.
Mustang Daily, December 2, 2008
Mustang Daily, December 2, 2008
Cal Poly Student Newspaper
Student newspaper of California Polytechnic State University, San Luis Obispo, CA.